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53 articles for “Single-Step”
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Research ArticleOpen accessIn the abstractHydroxyl Radical-Scavenging Activity-Guided Extraction of Peptides from Oviductus ranaeJieyang Shen, Yihui Liu, Jiahao Xu et al.Oviductus Ranae (OR) is a traditional Chinese medicinal material that is listed in Chinese Pharmacopeia with proteins the most abundant ingredients. In present work, pepsin/trypsin-based stepwise hydrolysis was applied to extract Antioxidant Peptides from OR (APOR) using hydroxyl radical-scavenging capacity as evaluation index. After single-factor experiment, response surface method coupled with Box-Behnken design were used for optimizing process parameters and … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 4 · 18 Oct 2021 · 6,614 accessesView PDFCite
Review ArticleOpen accessIn the abstractCOVID-19 Reinfection and its Diagnostic ApproachAshish William, Ravinder KaurCOVID-19 caused by Coronavirus strain “Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-COV-2)” has been responsible for the significant threat to the world and its pandemic has become the most important matter of concern in health care systems. The cases of reinfection with virus have been noted in the patients after the discharge. The lack of reporting of COVID-19 virus in … …American Journal of Applied Sciences, Vol. 18, Issue 1 · 3 Apr 2021 · 7,882 accessesView PDFCite
Research ArticleOpen accessIn the abstractImplementing Environmental Management Systems in a Cluster of Municipalities: A Case StudySerena Botta, Claudio ComoglioLocal authorities are showing an increasing interest in implementing Environmental Management Systems (EMS) according to ISO 14001/EMAS as a tool for better dealing with their environmental issues. However, to improve the status of an environmental component or the efficiency of an environmental service often exceeds the boundaries and the competences of a single municipality; furthermore EMS implementation can require significant … …American Journal of Environmental Sciences, Vol. 9, Issue 5 · 20 Sep 2013 · 7,025 accessesView PDFCite
Research ArticleOpen accessIn the abstractEvaluation of Neuropharmacological Activities of Stephania venosa Herb Consumption in Healthy RatsTerdthai Tong-Un, Wathita Phachonpai, Supaporn Muchimapura et al.Public concern on mental health has noticeably increased given the high prevalence of neuropsychiatric disorders especially anxiety and depression. Most of the drugs for these conditions used nowadays have adverse side effects so the need for newer, better-tolerated and more efficacious treatments is remaining high. Growing attention is being paid to traditional herbal medicines. Stephania venosa Spreng (S. venosa; SV) … …American Journal of Agricultural and Biological Sciences, Vol. 7, Issue 3 · 5 Jul 2012 · 7,679 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Role of Extension in Adopting Solar Energy in Rural Areas Case of Carbon Sequestration ProjectSeyed Jamal F. Hosseini, Zahra SoltaniAbstract: Problem statement: Solar energy as a renewable energy source is considered as an important alternative options for farmers. The development of renewable energy in rural areas faces several challenges. Agricultural extension by its nature has an important role in promoting the adoption of new technologies and innovations. Approach: The main focus of this study is to find out the … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 1 · 31 Jan 2011 · 8,272 accessesView PDFCite
Research ArticleOpen accessIn the abstractFree Vibration Analysis of a Cross-Ply Laminated Composite Beam on Pasternak FoundationR. A. Jafari-Talookolaei, M. T. AhmadianIn this study, free vibration analysis of a cross-ply laminated composite beam (LCB) on Pasternak foundation was investigated. Natural frequencies of beam on Pasternak foundation are computed using finite element method (FEM) on the basis of Timoshenko beam theory. Effect of both shear deformation and rotary inertia are implemented in the modeling of stiffness and mass matrices. The model was … …Journal of Computer Science, Vol. 3, Issue 1 · 31 Jan 2007 · 7,166 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordAlcohol Intubation and Synergistic Effect of Folic Acid and Egg Yolk Powder Solution on Alcohol Dehydrogenase [ADH] Class I Gene Expression and Single Nucleotide Polymorphism Frequency in Parent and Prenatal Alcohol Exposed Wistar RatsAdejoke Olukayode Obajuluwa, Oluyinka Ajibola Iyiola, Joseph Akintade Morakinyo et al.Point mutation detections in alcohol metabolizing genes could unravel molecular targets of gestational alcohol and epigenetic remodeling capacity of maternal nutrition, which underscores growth and health endpoints in Pre­natal Alcohol Exposed (PAE) fetuses. gene expression was assayed using sequenced target and internal control gene primers in a two-step thermal cycling process from isolated RNA in purely bred alcohol male and … …OnLine Journal of Biological Sciences, Vol. 24, Issue 1 · 22 Nov 2023 · 4,859 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordEnhancing Indian Language Speech Recognition Systems with Language-Independent Phonetic Script: An Experimental ExplorationJose Stephan, Muthayyan Kamalam JayakumarIndia has a distinct linguistic profile that makes it extremely challenging to train Automatic Speech Recognition (ASR) systems correctly because most Indian languages have limited training material and are generally low-resource in nature. However, due to their similarity in phonemes, these languages offer an opportunity to create a single speech recognition technology. This study proposes an optimized phonetic script which … …Journal of Computer Science, Vol. 21, Issue 5 · 9 May 2025 · 6,545 accessesView PDFCite
Research ArticleOpen accessAll words, across the recordSpeech Enhancement Algorithm Using Sub band Two Step Decision Directed Approach with Adaptive Weighting factor and Noise Masking ThresholdDeepa Dhanaskodi, Shanmugam ArumugamProblem statement: Speech Enhancement plays an important role in any of the speech processing systems like speech recognition, mobile communication, hearing aid. Approach: In this work, human perceptual auditory masking effect is incorporated into the single channel speech enhancement algorithm. The algorithm is based on a criterion by which the audible noise may be masked rather than being attenuated and … …Journal of Computer Science, Vol. 7, Issue 6 · 14 Jun 2011 · 7,130 accessesView PDFCite
Case ReportOpen accessAll words, across the recordBacterial Biofilm Persistence in Human Jawbone Following Tooth Extraction: Implications of Surgical Debridement and Resident Population-Shift for Oral ImplantsStephen Nelson, Honghua Hu et al.Intra-radicular infection theory assumes that when an infected tooth is extracted, the main source of infection is removed and any residual contaminating bacteria are killed by the immune response, then normal healing ensues. This study investigated whether bacteria and bacterial biofilms persisted in deep bone space following tooth extraction. The study was conducted on two adult male patients seeking dental … …Current Research in Dentistry, Vol. 14, Issue 1 · 31 May 2023 · 6,864 accessesView PDFCite